Introduction to the National Arithmetic, on the Inductive Sy

Combining the Analytic and Synthetic Methods with the Cancelling System; In Which the Principles of Arithmetic Are Explained and Illustrated in a Familiar Manne... » 

Combining the Analytic and Synthetic Methods with the Cancelling System; In Which the Principles of Arithmetic Are Explained and Illustrated in a Familiar Manner. Designed for Common School «